Update to Kreel

{
  "name": "kreel-email-weekly-review",
  "description": "Klaviyo email performance review — campaigns + flows.",
  "included_files": [],
  "skill_md_contents": "---\nname: kreel-email-weekly-review\ndescription: \"Klaviyo email performance review \\u2014 campaigns + flows.\"\n---\n\nInputs: `<week_of>`. Collect any missing value from the user, then substitute it wherever the placeholder appears below.\n\nIf more than one brand is reachable, call `list_brands` first and pass `brand` on every call.\n\nReview Klaviyo email for the week of <week_of>. Use `get_performance` with entity_type='email_campaign' and 'flow' separately. Highlight: (1) best-performing campaign by revenue, (2) any flow with delivery under 95%, (3) open-rate outliers (>5pp off 30-day average).\n"
}